| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $33.65 | 4.466% | $35.1528 | $35.15 | $35.15 | $35.20 |
| Purchase #2 | $94.53 | 10.830% | $104.7676 | $104.77 | $104.75 | $104.80 |
| Purchase #3 | $250.90 | 9.510% | $274.7606 | $274.76 | $274.75 | $274.80 |
| Purchase #4 | $140.61 | 8.325% | $152.3158 | $152.32 | $152.30 | $152.30 |
| Purchase #5 | $179.59 | 8.288% | $194.4744 | $194.47 | $194.45 | $194.50 |
| Purchase #6 | $245.54 | 9.219% | $268.1763 | $268.18 | $268.20 | $268.20 |
| Purchase #7 | $51.39 | 13.178% | $58.1622 | $58.16 | $58.15 | $58.20 |
| 7 purchase totals = | $996.21 | $1,087.8097 | $1,087.81 | $1,087.75 | $1,088.00 | |